The First Sliver Finish:Foil it deals 3 damage to

it deals 3 damage to any target and you gain 3 life

Whenever you cast an instant or sorcery spell or activate an ability

Whenever you cast an artifact

Put target creature or enchantment card from an opponent’s graveyard onto the battlefield under your control

if the amount of mana spent to cast it was less than its mana value

The First Sliver Finish:Foil it deals 3 damage toCascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.) Sliver spells you cast have cascade.